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[X86] Add fast isel test cases for the clang output for 512-bit cvtps2pd related intrinsics. 

llvm-svn: 332214
This commit is contained in:
Craig Topper 2018-05-14 05:09:41 +00:00
parent 8cb261e353
commit f633f3eb67
1 changed files with 92 additions and 0 deletions
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92
llvm/test/CodeGen/X86/avx512-intrinsics-fast-isel.ll
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@ -2077,5 +2077,97 @@ entry:
ret <4 x float> %vecins.i
}
define <8 x double> @test_mm512_cvtps_pd(<8 x float> %__A) {
; X32-LABEL: test_mm512_cvtps_pd:
; X32: # %bb.0: # %entry
; X32-NEXT: vcvtps2pd %ymm0, %zmm0
; X32-NEXT: retl
;
; X64-LABEL: test_mm512_cvtps_pd:
; X64: # %bb.0: # %entry
; X64-NEXT: vcvtps2pd %ymm0, %zmm0
; X64-NEXT: retq
entry:
%conv.i = fpext <8 x float> %__A to <8 x double>
ret <8 x double> %conv.i
}
define <8 x double> @test_mm512_cvtpslo_pd(<16 x float> %__A) {
; X32-LABEL: test_mm512_cvtpslo_pd:
; X32: # %bb.0: # %entry
; X32-NEXT: vcvtps2pd %ymm0, %zmm0
; X32-NEXT: retl
;
; X64-LABEL: test_mm512_cvtpslo_pd:
; X64: # %bb.0: # %entry
; X64-NEXT: vcvtps2pd %ymm0, %zmm0
; X64-NEXT: retq
entry:
%shuffle.i.i = shufflevector <16 x float> %__A, <16 x float> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%conv.i.i = fpext <8 x float> %shuffle.i.i to <8 x double>
ret <8 x double> %conv.i.i
}
define <8 x double> @test_mm512_mask_cvtps_pd(<8 x double> %__W, i8 zeroext %__U, <8 x float> %__A) {
; X32-LABEL: test_mm512_mask_cvtps_pd:
; X32: # %bb.0: # %entry
; X32-NEXT: movb {{[0-9]+}}(%esp), %al
; X32-NEXT: kmovw %eax, %k1
; X32-NEXT: vcvtps2pd %ymm1, %zmm0 {%k1}
; X32-NEXT: retl
;
; X64-LABEL: test_mm512_mask_cvtps_pd:
; X64: # %bb.0: # %entry
; X64-NEXT: kmovw %edi, %k1
; X64-NEXT: vcvtps2pd %ymm1, %zmm0 {%k1}
; X64-NEXT: retq
entry:
%conv.i.i = fpext <8 x float> %__A to <8 x double>
%0 = bitcast i8 %__U to <8 x i1>
%1 = select <8 x i1> %0, <8 x double> %conv.i.i, <8 x double> %__W
ret <8 x double> %1
}
define <8 x double> @test_mm512_mask_cvtpslo_pd(<8 x double> %__W, i8 zeroext %__U, <16 x float> %__A) {
; X32-LABEL: test_mm512_mask_cvtpslo_pd:
; X32: # %bb.0: # %entry
; X32-NEXT: movb {{[0-9]+}}(%esp), %al
; X32-NEXT: kmovw %eax, %k1
; X32-NEXT: vcvtps2pd %ymm1, %zmm0 {%k1}
; X32-NEXT: retl
;
; X64-LABEL: test_mm512_mask_cvtpslo_pd:
; X64: # %bb.0: # %entry
; X64-NEXT: kmovw %edi, %k1
; X64-NEXT: vcvtps2pd %ymm1, %zmm0 {%k1}
; X64-NEXT: retq
entry:
%shuffle.i.i = shufflevector <16 x float> %__A, <16 x float> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%conv.i.i.i = fpext <8 x float> %shuffle.i.i to <8 x double>
%0 = bitcast i8 %__U to <8 x i1>
%1 = select <8 x i1> %0, <8 x double> %conv.i.i.i, <8 x double> %__W
ret <8 x double> %1
}
define <8 x double> @test_mm512_maskz_cvtps_pd(i8 zeroext %__U, <8 x float> %__A) {
; X32-LABEL: test_mm512_maskz_cvtps_pd:
; X32: # %bb.0: # %entry
; X32-NEXT: movb {{[0-9]+}}(%esp), %al
; X32-NEXT: kmovw %eax, %k1
; X32-NEXT: vcvtps2pd %ymm0, %zmm0 {%k1} {z}
; X32-NEXT: retl
;
; X64-LABEL: test_mm512_maskz_cvtps_pd:
; X64: # %bb.0: # %entry
; X64-NEXT: kmovw %edi, %k1
; X64-NEXT: vcvtps2pd %ymm0, %zmm0 {%k1} {z}
; X64-NEXT: retq
entry:
%conv.i.i = fpext <8 x float> %__A to <8 x double>
%0 = bitcast i8 %__U to <8 x i1>
%1 = select <8 x i1> %0, <8 x double> %conv.i.i, <8 x double> zeroinitializer
ret <8 x double> %1
}
!0 = !{i32 1}